Cover of portable electronic device



FIG. 1 is a perspective view according our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view according to our new design, thebroken lines showing an environment of use.

The broken lines depict environmental structures and an environment ofuse and form no part of the claim.

CLAIM The ornamental design for cover of portable electronic device, asshown and described.